在一定的工艺条件下,流动反应器内物料的返混影响着平行反应的产物分布。
In a certain process condition, the back mixing of the substances in the mobile reactor affects the product distribution in reactions of parallel.
持续流动的气体会引起藻类在反应器中的扰动和循环。
The bubbling gas causes turbulence and circulates the algae around the reactor.
在CVD过程中,存在着大的温度差和浓度差,将引发自然对流和浓度扩散,它们又与气体的强迫流动以及反应器的几何尺寸和形状相互影响。
Large temperature and concentration differences taking place in CVD process lead to natural convection and concentration diffusion which interact with forced convection and complex reactor geometries.
这类反应器同时具有一个间歇和一个流动的特征,像间歇反应器,适用于慢反应和低产率。
Such reactors have both a batch and a flow character and, like batch reactors, are useful for slow reactions and low production rates.
事实证明通过一系列多级串联连续流动搅拌反应器的混合能够获得高产率和重大的经济效益。
It was shown that considerable gains in production rate and economics can be achieved by passing the reacting mixture through a series of CSTRs.
在不同的导流筒直径、喷嘴直径和喷嘴位置对液固环流反应器中固体流动行为进行考察。
The solid flow behavior in liquid-solid loop reactor was studied with draft tubes, and nozzles of different size and with different nozzle location.
本文提出了轴向流固定床反应器的流动模型和基本方程。
In this paper, the flow model and basic equations in axial flow fixed-bed reactor are given.
利用该模型可以获得流动结构的演变规律,可有效进行工业反应器的设计。
Therefore, this model can be used to estimate the evolvement of the flow structure, which is fundamental to design of industrial reactors.
本文研究了流动注射在线编结反应器吸附预富集火焰原子吸收测定痕量铅的体系。
A flow injection on-line adsorptive preconcentration system with a knotted reactor (KR) for flame atomic absorption spectrometric (FAAS) determination of trace lead was developed.
研究了圆管反应器中四束侧向对撞射流与轴向流形成的混合流动。
A tube reactor mixed by an axial continuous flow and four side jets as the dispersed flow is studied.
应用电子计算机对两种理想流动模型的苯乙烯本体热聚合反应器进行了初步数学模拟试验。
Mathematical simulation has been performed by means of electronic computor for two types of ideal flow reactor systems used for the thermal bulk polymerization of styrene.
在直流流动积分反应器中常压下研究了C207催化剂甲醇分解反应本征动力学。
The intrinsic kinetics of the methanol decomposition at atmospheric pressure over C207 catalyst are studied in a tubular-flow integral reactor.
该系统配置成为可以提供一定数量的可供选择的流动路线,各具有不同燃烧炉和反应器配置。
The system is configurable to provide a number of alternative flow paths, each with different furnace and reactor configurations.
对反应器气相流动作了简述。
研究了伴有反应条件下蜂窝体催化反应器的流动性能。
Reactive flow characteristics of a honeycomb catalytic reactor were studied under reaction conditions with the catalytic combustion of methane as the model reaction.
微反应器是一种新型的具有高效传热传质作用的连续流动式反应器。
Microreactor is a kind of new continuous flow reactor with high heat-transfer and mass-transfer efficiency.
同时,浓度场的模拟对于注入分散特性的研究,对于振荡流反应器的流动模型的研究都具有重大的意义,它为完成这方面的工作提供了另一种方法。
At the same time, simulation of concentration field has great significance in researching characteristic of injection dispersion process and flow model of oscillatory flow reactor.
本文分别对轴向及径向固定床反应器内的流动作了分析。
In this paper, analyses are made for the flow characteristics both in axial and radial flow reactors.
用外循环流动无梯度反应器研究了CO氧化稳态动力学。
The steady-state kinetics of oxidation for CO over SmFeO_3 has been investigated with an external circulation flow reactor.
对自行设计制造的两类不同结构的板框式电化学反应器,通过流体停留时间分布测定,求得流动模型参数。
The flow model parameters were obtained from determining the fluid resident time distributions in two kinds of the different structural plate and frame electrolyzers that were self-designed and made.
通过在适当条件下汽化一部分液体进料在下流式沸点反应器中引发脉冲流动。
The pulse flow is induced in a downflow boiling point reactor by vaporization of a portion of the liquid feed at proper conditions.
对反应器进行了流动特性、压降、气含率等方面的研究,选取了最佳的膜片微孔曝气分布器。
The flow characteristic, pressure reduction, air-contained rate for the reactor which assembled many kinds of air distribution are studied, the best air distribution is chosen.
研究结果表明,ABR具有很高的去除水中SS的能力,其内部存在相分离现象,流体流动模型对单个液相间隔区为单级全混流,整个反应器为串联多釜。
The performance of the reactor to treat the alcoholic stillage is investigated. The results show that the ABR has a high removal rate of SS, and the biological phase separation is existed in it.
建立反应器冷模实验装置,研究TA加氢精制反应器的流动状况。
The cold model experiment setting is set up to study the flow status for the reactor TA hydropurificafion.
作者利用自行研制的中浓纸浆漂白实验系统进行实验研究,对中浓纸浆在流经升流式反应器时的主要运动特性和流动机理进行了分析。
In this paper specific flow properties of medium consistency pulp in up-flow reactor at initial state of stable flow are studied and analyzed by using an equipment made by ourselves.
以有机含氧化合物丁酸和丁醇为合成油品的模型化合物,在连续流动固定床反应器中考察了催化剂的加氢脱氧性能。
The performance of the catalysts for hydrodeoxygenation of model organic compounds, butyric acid and butanol, was investigated in a continuous fixed bed reactor.
由于制备薄膜的反应器中气体流动具有复杂和不可观测的特点,国内对MOCVD反应器内部流场和温度场的研究只处在起步阶段。
Because of the complicated transport process and invisible characteristics, domestic researchers have carried out few explorations on internal flow and temperature distribution of the MOCVD reactor.
在连续流动固定床反应器上,以氧气为氧源,活性炭作为催化剂用于催化氧化三氟二氯乙烷(HCFC-123)制备三氟乙酰氯(TFAC)的反应中。
Activated carbon was used as the catalyst for catalytic oxidation of 1,1-dichloro-2,2,2-trifluoroethane(HCFC-123) to trifluoroacetyl chloride(TFAC) in fixed bed reactor.
流体流动与混合是反应器中传质、传热的基础,是反应器设计的依据。
The fluid flow and mix are the basic of mass and heat transfer in reactors, and also a reference to the design for reactors.
流体流动与混合是反应器中传质、传热的基础,是反应器设计的依据。
The fluid flow and mix are the basic of mass and heat transfer in reactors, and also a reference to the design for reactors.
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